@charset "utf-8";

html {
  color: #000;
  overflow-y: scroll;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

html * {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  outline: 0;
  -webkit-text-size-adjust: none;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
}

html,
body {
  width: 100%;
  height: 100%;
  font-family: "San Francisco", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body{
  -webkit-user-select:none;
  -moz-user-select:none;
  -ms-user-select:none;
  user-select:none;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  margin: 0;
  padding: 0;
}

input,
select,
textarea {
  font-size: 100%;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset,
img,
input {
  border: 0;
}

abbr,
acronym {
  border: 0;
  font-variant: normal;
}

del {
  text-decoration: line-through;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
  font-style: normal;
  font-weight: 500;
}

ol,
ul {
  list-style: none;
}

caption,
th {
  text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: 500;
}

q:before,
q:after {
  content: '';
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -.5em;
}

sub {
  bottom: -.25em;
}

ins,
a {
  text-decoration: none;
}

a:link,
a:visited {
  color: #000;
  text-decoration: none;
}

.clearfix:before,
.clearfix:after {
  content: " ";
  display: table;
}

.clearfix:after {
  clear: both;
}

.fl{
  float: left;
}

.fr{
  float: right;
}

.block{
  display: block;
}